There is a design flaw with the Vertical. Logitech, like with other mice, use the wrong switches in it. The mouse operates at very low voltage and current; lower than what the switches are rated for. This leads to corrosion building up on the metal switches, leading to incomplete/missed clicks, phantom double clicks, or impossible to hold a click.

Wow that is a major screw up. Probably part of the planned obsolescence though.

[–] Pirky@lemmy.world 1 points 9 months ago (1 children)

It's very possible. It happened to a previous Logitech mouse of mine, which led to me using a Razer for the next 6 years. And with how much work it was to take this apart, I could see them wanting me to just buy a new $80-100 mouse every two years.

I went down a rabbit hole to find this info out. People dug deep trying to find what was going on with the switches.

[–] Painfinity@lemm.ee 2 points 9 months ago (1 children)

So basically you're saying that my beloved MX Vertical will 100% fail pretty soon? I freaking love this mouse, it's so comfortable and elegant and a joy to use :(

[–] Pirky@lemmy.world 3 points 9 months ago (1 children)

It's possible. There's also a chance Logitech started using the right switches by the time you bought yours. Once you start getting the weird clicking behavior, that's a sign the switches are on their way out.
But if you're willing to put in the work, you can replace the switches yourself. iFixit has instructions on how to replace the switches. I followed that and I was able to successfully swap mine.

[–] Painfinity@lemm.ee 1 points 9 months ago (1 children)

Good to know, I'll look out for those signs then, thanks a lot!

Praise iFixit. Soldering required does mean that I'll have to learn that first though. Do you have, by any chance, a recommendation for a sort of "intro to soldering" type of video/content that I can start with?

[–] Pirky@lemmy.world 1 points 9 months ago* (last edited 9 months ago) (1 children)

Sadly, I don't. I pretty much looked online for a recommended temp for my soldering iron, picked a tip that seemed appropriate, and slowly desoldered it.
Pro tips: get a tool to hold the circuit board for you. I didn't have one when I did it and it was a pain the ass. And actually dangerous because you have your fingers working near a very hot piece of metal.
Also the switches are connected by 3 rather spaced solder points. You'll have to balance heating all the solder points to keep it soft, and then use a pair of tweezers to slowly wiggle the switch out.
Putting the new switch in is easier. Just need to make sure you orient it correctly and make sure it isn't misaligned. Or else it might not click right. Thankfully it's not hard to line up.

[–] Painfinity@lemm.ee 1 points 9 months ago

Got it, thanks! Very specific advice, I feel a bit more secure now and I'll save this for when I have to replace the switches, that being hopefully never :P.